...

1 files changed, 0 insertions, 134 deletions

diff --git a/src/ui/routed_event_dispatch.hpp b/src/ui/routed_event_dispatch.hpp
deleted file mode 100644
index dd55ce17..00000000
--- a/src/ui/routed_event_dispatch.hpp
+++ /dev/null
@@ -1,134 +0,0 @@
-#pragma once
-#include "cru/ui/control.hpp"
-
-#include "cru/common/logger.hpp"
-
-#include <list>
-
-namespace cru::ui {
-// Dispatch the event.
-//
-// This will raise routed event of the control and its parent and parent's
-// parent ... (until "last_receiver" if it's not nullptr) with appropriate args.
-//
-// First tunnel from top to bottom possibly stopped by "handled" flag in
-// EventArgs. Second bubble from bottom to top possibly stopped by "handled"
-// flag in EventArgs. Last direct to each control.
-//
-// Args is of type "EventArgs". The first init argument is "sender", which is
-// automatically bound to each receiving control. The second init argument is
-// "original_sender", which is unchanged. And "args" will be perfectly forwarded
-// as the rest arguments.
-template <typename EventArgs, typename... Args>
-void DispatchEvent(const std::string_view& event_name,
-                   Control* const original_sender,
-                   event::RoutedEvent<EventArgs>* (Control::*event_ptr)(),
-                   Control* const last_receiver, Args&&... args) {
-#ifndef CRU_DEBUG
-  CRU_UNUSED(event_name)
-#endif
-
-#ifdef CRU_DEBUG
-  bool do_log = true;
-  if (event_name == "MouseMove") do_log = false;
-#endif
-
-  if (original_sender == last_receiver) {
-    /*
-    #ifdef CRU_DEBUG
-        if (do_log)
-          log::Debug(
-              "Routed event {} no need to dispatch (original_sender == "
-              "last_receiver). Original sender is {}.",
-              event_name, original_sender->GetControlType());
-    #endif
-    */
-    return;
-  }
-
-  std::list<Control*> receive_list;
-
-  auto parent = original_sender;
-  while (parent != last_receiver) {
-    receive_list.push_back(parent);
-    parent = parent->GetParent();
-  }
-
-#ifdef CRU_DEBUG
-  if (do_log) {
-    std::string log = "Dispatch routed event ";
-    log += event_name;
-    log += ". Path (parent first): ";
-    auto i = receive_list.crbegin();
-    const auto end = --receive_list.crend();
-    for (; i != end; ++i) {
-      log += (*i)->GetControlType();
-      log += " -> ";
-    }
-    log += (*i)->GetControlType();
-    log::Debug(log);
-  }
-#endif
-
-  auto handled = false;
-
-#ifdef CRU_DEBUG
-  int count = 0;
-#endif
-
-  // tunnel
-  for (auto i = receive_list.crbegin(); i != receive_list.crend(); ++i) {
-#ifdef CRU_DEBUG
-    count++;
-#endif
-    EventArgs event_args(*i, original_sender, std::forward<Args>(args)...);
-    static_cast<Event<EventArgs&>*>(((*i)->*event_ptr)()->Tunnel())
-        ->Raise(event_args);
-    if (event_args.IsHandled()) {
-      handled = true;
-#ifdef CRU_DEBUG
-      if (do_log)
-        log::Debug(
-            "Routed event is short-circuit in TUNNEL at {}-st control (count "
-            "from parent).",
-            count);
-#endif
-      break;
-    }
-  }
-
-  // bubble
-  if (!handled) {
-    for (auto i : receive_list) {
-#ifdef CRU_DEBUG
-      count--;
-#endif
-      EventArgs event_args(i, original_sender, std::forward<Args>(args)...);
-      static_cast<Event<EventArgs&>*>((i->*event_ptr)()->Bubble())
-          ->Raise(event_args);
-      if (event_args.IsHandled()) {
-#ifdef CRU_DEBUG
-        if (do_log)
-          log::Debug(
-              "Routed event is short-circuit in BUBBLE at {}-st control "
-              "(count "
-              "from parent).",
-              count);
-#endif
-        break;
-      }
-    }
-  }
-
-  // direct
-  for (auto i : receive_list) {
-    EventArgs event_args(i, original_sender, std::forward<Args>(args)...);
-    static_cast<Event<EventArgs&>*>((i->*event_ptr)()->Direct())
-        ->Raise(event_args);
-  }
-
-#ifdef CRU_DEBUG
-  if (do_log) log::Debug("Routed event dispatch finished.");
-#endif
-}
-}  // namespace cru::ui